公开(公告)号：US20180347099A1

公开(公告)日：2018-12-06

申请号：US15761663

申请日：2016-09-14

Applicant: Qingdao Haier Drum Washing Machine Co., Ltd.

Inventor： Tao Zhang ,  Chunfeng Zhang ,  Yunpeng Sun ,  Wenjian Wang ,  Qichao Guo ,  Chuanqing Yuan

IPC: D06F39/02 ,  D06F39/08

CPC classification number: D06F39/02 ,  A47L15/4418 ,  D06F39/088 ,  D06F2204/08 ,  Y02B40/56

Abstract: An automatic detergent adding system and washing machine. The automatic detergent adding system comprises a detergent container containing detergent, and an automatic detergent feeding device connected with the detergent container, and also comprises a pipe joint separately communicating with the automatic detergent feeding device and a water inlet pipeline, a water conduit communicating with an outer drum, and the pipe joint is connected with the water conduit. The detergent and tap water in the water inlet pipeline are converged in the pipe joint and the water conduit and flow to the outer drum, so that a water injection slot component in an original washing machine is omitted, the structure is simple, a series of problems caused by existence of the water injection slot component are avoided. The water and the detergent are mixed before washing, and thus washing efficiency is improved.

公开(公告)号：US10825282B2

公开(公告)日：2020-11-03

申请号：US16464726

申请日：2017-11-30

Applicant: Qingdao Haier Drum Washing Machine Co., Ltd.

Inventor： Pengcheng Zhang ,  Yunpeng Sun ,  Chunfeng Zhang ,  Tao Zhang

IPC: G06F9/06 ,  G07F17/20 ,  D06F34/34 ,  D06F58/20 ,  G07F9/06 ,  G07F9/00

Abstract: A coin selector holder for a commercial home appliance is provided. The coin selector holder includes a body mounted on a control panel of the commercial home appliance and provided with a mounting groove opening, a first supporting arm arranged on a first side of the mounting groove opening and fastened to the control panel in a bending manner, and a second supporting arm, arranged on a second side of the mounting groove opening. After the first supporting arm is fastened on the control panel, the second supporting arm is clamped to the control panel, and is slideable along the control panel during the clamping process. A commercial appliance including the coin selector holder for the commercial home appliance is provided.